Search
Select the dictionary language
subterranean
01
existing, operating, or happening in secrecy or obscurity
Grammatical Information
Composition
Compound
relational
ungradable
Examples
Rumors of a subterranean organization controlling the city's politics spread like wildfire.
02
situated, occurring, or existing beneath the surface of the earth
Examples
The subterranean tunnels were used for secret military operations during the war.
